Exercise device



FIG. 1 is a perspective view of the exercise device;

FIG. 2 is a side view of the design of exercise device as shown in FIG. 1;

FIG. 3 is a front elevation view of the design of exercise device as shown in FIG. 1;

FIG. 4 is a rear elevation view of the design of exercise device as shown in FIG. 1;

FIG. 5 is a top perspective view of the design of exercise device as shown in FIG. 1;

FIG. 6 is a side perspective view of the design of exercise device as shown in FIG. 1;

FIG. 7 is a perspective of exercise device in collapsed form as shown in FIG. 1; and,

FIG. 8 is a use condition of exercise device as shown in FIG. 1.

The broken line shown in FIG. 8 are for the purpose of illustrating environmental structure, which form no part of the claimed design. 

CLAIM The ornamental design for an exercise device, as shown and described. 